Super Bowl committee officials are putting the finishing touches on the biggest sweepstakes in Indianapolis history. The hard part is making sure they hold the winning ticket. Bid committee spokesman Bob Schultz said March 30 the group will spend this weekend finalizing details and ensuring that NFL requirements are met when the three-binder proposal is delivered to the league office. "It will be hand-delivered Monday," Schultz said. Details of the proposal for the 2011 game were being kept quiet to prevent other cities from getting a competitive advantage, Deputy Mayor Steve Campbell said.